Okay so that’s 77/90 if the hoghest gicen at your school is 90 and if that’s top 5% your transcript will need a grading scale making that clear.
Grinnell? Skidmore?
I think i already listed Lawrence and St Olaf but I don’t think you have a real shot with a 3k budget.
your budget will be a big obstacle because many colleges dont have enough budget to admit more than one full ride international.
To put it another way, between two brilliant students who each need 40k and one brilliant student who needs 80k, they’ll pick two brilliant students for the price of one…
You need to being something they want ans that no one else does. 
Do you have other possibilities in India or Europe?